import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedList;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: Like
 * Date: 2021-07-08
 * Time: 17:50
 */

public class testStatic {
    private static void test(){
        System.out.printf("test");
    }
    private void test2(){
        int a = 5;
        int b = 5;
        System.out.printf("test2");
    }

    @Override
    public boolean equals(Object obj) {
        return super.equals(obj);
    }

    @Override
    public int hashCode() {
        return super.hashCode();
    }

    private testStatic(){
        System.out.printf("hello");
    }
    public static void main(String[] args) {

        testStatic testStatic2 = new testStatic();
        testStatic testStatic3 = new testStatic();
//        boolean equals = testStatic2.equals(testStatic3);
//        System.out.println(equals);
//        System.out.println(testStatic2==testStatic3);

        System.out.println(testStatic2.hashCode());
        int  a =5;
        ArrayList<Object> arrayList = new ArrayList<>();
        HashMap<Object, Object> hashMap = new HashMap<>();
        HashSet<Object> hashSet = new HashSet<>();
        LinkedList<Object> linkList = new LinkedList<>();




    }
}
